SIASUN Modular Truss Robot (M Series)

Most robots arrive in one fixed size and ask the factory to adapt. The SIASUN Modular Truss Robot (M Series) works the other way around: it is assembled from standardized modular units, so the machine is sized to the job. A short line, a long machining hall and a heavy load can each get a truss that fits.

The product is available through this page, by quotation.

Background

SIASUN and the idea behind the M Series

SIASUN is a robotics manufacturer whose range stretches from mobile robots to collaborative arms and industrial arms. The M Series is a standard product that SIASUN developed according to market demand. It has six sub-series in total, each suited to different applications. Buyers who want to see the wider catalog can browse the SIASUN brand page or the Special Robots category.

A truss robot, sometimes called a gantry or Cartesian robot, moves a tool or a load along straight axes over a working area. Factories use it to lift, carry and place parts above the production line, which leaves the floor free for machines and people. SIASUN builds all of its truss robots from standardized modular units. They are flexible in combination, easy to install and highly adaptable.

Key technology: the rail, the axes and the parts supply

On every series, the X-axis and Y-axis, the horizontal axes, use a rectangular guide rail designed by SIASUN. Driving roller bearings let this rail achieve ultra-high-speed movement. The stroke of the X-axis can be extended infinitely to meet user requirements, so a line can grow without a redesign of the whole machine.

The modular design also gives all products good interchangeability and versatility, which makes installation and replacement convenient. SIASUN adds a service layer to this: its “parts supermarket” can supply the modules a customer requires at any time. SIASUN can also customize complete and advanced industry solutions for users.

Technical Specifications

Specifications as published by the manufacturer; confirmed against the datasheet at quotation. The manufacturer has not published the repeatability, the positioning accuracy, the weight, the power supply, the control system model, the stroke limits per axis, the acceleration, the IP rating, the operating temperature, the dimensions or the contents of the delivery; they are confirmed at quotation.

What makes the M Series different from a fixed-size gantry?

The first difference is how the machine is put together. Because every truss robot in the series is made of standardized modular units, the same building blocks serve many layouts. Combining them is flexible, installation is easy, and the system adapts to the site rather than the other way around.

The second difference is reach. The X-axis stroke can be extended infinitely to meet user requirements, so a truss can serve a single machine today and a long row of machines later. On the MGA, the maximum span of the Y-axis is 12m, which gives a wide working area across the line.

The third difference is what happens after the purchase. Modules are interchangeable, and the “parts supermarket” can supply the modules a customer requires at any time. For a plant that cannot afford long stoppages, easy replacement of a module is a practical advantage.

How do the MGI, MGH and MGA sub-series compare?

The three sub-series named in the sources share the same speed ceiling of 240 m/min on the MGI and MGH. They differ in load and axis arrangement.

The MGI handles loads from 1 to 1000 kg along the X-axis and Z-axis. The MGH covers the same 1 to 1000 kg range along the X-axis and double Z-axis. It also accepts additional external axes (A-axis and C-axis), and its control system can be selected based on the customer’s usage habits. Its beams and columns are now fixed by clamping instead of bolting, which adapts flexibly to the distance between the user’s on-site equipment.

The MGA reaches the top of the series range, 1 to 5000 kg, and moves along the X-axis, Y-axis and Z-axis. SIASUN describes the MGA truss robot as one of the most widely used and efficient industrial robots in the field of machining. Remember that every figure above belongs to its own version, so please do not carry a number from one sub-series to another.

Who is the SIASUN Modular Truss Robot (M Series) for?

Machining plants are the clearest fit. Teams that run several machine tools and want parts moved between them without an operator walking back and forth will find the MGA a natural starting point, since SIASUN names machining as its field of use.

Plants that need to handle lighter loads, up to 1000 kg, can look at the MGI for a simple X and Z layout. Where two Z-axes help, or where the equipment spacing on site varies, the MGH with its double Z-axis and clamped beam and column connection is the closer match.

System integrators and plant engineers who plan to grow a line over time will value the infinitely extendable X-axis and the parts supply. Buyers with an unusual layout can ask SIASUN to customize a complete industry solution. If your task needs a robot that moves by itself rather than on a fixed truss, you may also compare the Special Robots category.

What is the SIASUN Modular Truss Robot (M Series) used for?

1. Machine loading and unloading. A truss carries parts into and out of machine tools along the X and Z axes, a common job in machining.
2. Transfer between stations. Long X-axis strokes let one truss link several workstations in a row.
3. Heavy-part handling. The MGA, with its load range of 1 to 5000 kg, is made for loads that need strong overhead handling.
4. Wide-span coverage. The MGA’s Y-axis span of up to 12m serves wide cells and multi-row layouts.
5. High-speed material movement. Speeds up to 240m/min on the standard product shorten the time parts spend in transit.
6. Custom industry solutions. SIASUN can customize complete solutions, with added axes such as the A-axis and C-axis on the MGH.

Pricing and Availability

Pricing is prepared as a quotation, because the right truss depends on the sub-series, the load, the span and the number of axes. Send us your layout and your requirements, and we will respond with a quotation. Delivery, customs and support are arranged together with the quotation. The SIASUN Modular Truss Robot (M Series) is available on this page.

Frequently Asked Questions

What load can the M Series carry?

The standard product load ranges from 1 to 5000 kg. The MGI and MGH cover 1 to 1000 kg, and the MGA covers 1 to 5000 kg.

How fast does it move?

The maximum speed is 240m/min on the standard product. The MGI and MGH are both stated at 240 m/min.

Which axes does it have?

The standard product moves along the X-axis, Y-axis and Z-axis, and additional axes can be added. The MGI uses X and Z, the MGH uses X and double Z, and the MGA uses X, Y and Z.

Can the working length be extended?

Yes. The X-axis stroke can be extended infinitely to meet user requirements. On the MGA, the maximum span of the Y-axis is 12m.

What if a module needs replacing?

The modular design gives good interchangeability and makes installation and replacement convenient. SIASUN’s “parts supermarket” can supply the modules a customer requires at any time.

Can the system be adapted to my plant?

SIASUN can customize complete and advanced industry solutions for users. On the MGH, additional external axes (A-axis, C-axis) can be added, and the control system can be selected based on the customer’s usage habits.

Where can I buy the SIASUN Modular Truss Robot (M Series) and what does it cost?

It is available through this page, by quotation. The cost depends on the sub-series and configuration, so send your requirements and we will prepare a quotation.

Summary

The SIASUN Modular Truss Robot (M Series) answers a simple question: what if the robot could be sized to the job instead of the job to the robot? Standardized modules, a SIASUN-designed rectangular guide rail, an X-axis stroke that can be extended infinitely, and three named sub-series with their own loads and axes make that possible. Load ranges reach 1 to 5000 kg, and speeds reach 240m/min on the standard product. For a quotation matched to your layout, this page is the starting point.